Software engineer, MSc in Numerical Simulations. Rust, Python, TypeScript. I build public-interest tools, for free. Open to work. Santiago, Chile + remote.
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Assessing your cultural and operational fit
fcarvajalbrown
June 18, 2026 – Present
Software Engineer, MSc in Numerical Simulations. Rust, Python, TypeScript. Public-interest tools. Santiago, Chile, open to remote.
View ProjectKeel
June 15, 2026 – Present
Automatic mixing and mastering for finished stems. A deterministic, open-source Python engine that loudness-balances stems into a stereo mix and masters it to an exact LUFS target with a true-peak limiter (ITU-R BS.1770-4). Same stems in, same master out — no AI, no subscription.
View ProjectSegovia
June 9, 2026 – Present
A fast, memory-bounded Rust engine for electrophysiology signal processing — Neuropixels-scale, callable from Python.
View ProjectMuniANCI
March 28, 2026 – Present
Escáner de cumplimiento de ciberseguridad para organismos del Estado chileno, alineado a Ley 21.663; y las Instrucciones Generales de la ANCI. Combina escaneo activo de red con un cuestionario declarativo para producir un informe de brechas en PDF y un reporte JSON listo para CSIRT Chile.
View ProjectMaskOps
March 9, 2026 – Present
High-speed PII masking as a Polars plugin — powered by Rust
View ProjectEntropy-Collapse-Simulator
February 19, 2026 – Present
Calibration-free structural robustness index (R_S) from the Shannon entropy of strain energy, for planar steel frames and trusses under the alternate-load-path (member-removal) method. Verified Python finite-element solver with a progressive-collapse criteria comparison.
View Projectleychile-epub
February 16, 2026 – Present
📚 Generador de ePub para legislación chilena - Convert Chilean laws to professional eBooks
View ProjectChile-Terremotea-Sim
February 15, 2026 – Present
Simulador de terremotos en tiempo real para Chile con modelos de movimiento del suelo específicos por ciudad y visualización interactiva
View ProjectGo-on-Go
February 11, 2026 – Present
Implementación del juego Go en Go, con motor de reglas, modelado de estado y arquitectura modular.
View ProjectMetalcon-Calculadora-Vigas
December 3, 2025 – Present
Calculadora de simulación en tres puntos con dos cargas variables para los perfiles básicos de Metalcon; fabricados por CINTAC.
View ProjectCultural Fit Analysis
The candidate's projects are diverse, ranging from cybersecurity tools to scientific simulations and entertainment (Go game). This indicates a broad interest and ability to adapt to different problem domains. However, the majority of projects are personal and do not explicitly demonstrate collaborative work or alignment with typical corporate team structures. The target role is 'Frontend Developer', but many projects lean towards backend, data processing, or scientific computing, suggesting a potential mismatch in primary focus, although frontend technologies are present in some projects.
Soft Skills & Operational Fit
The provided data does not contain sufficient information to assess soft skills or operational fit. Project descriptions indicate an ability to work on complex, self-directed tasks.